baber/WOPTO huggingface dataset:
Patent JP-2000318684-A (JP)
Title: Outboard engine
Inventor: SAGAWA MASAFUMI
IPC: B63H20/00
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To prevent to the utmost an injector from being splashed with water drop or the like. SOLUTION: A fuel injection type engine wherein fuel is injected by an injector is arranged inside a cowling 1 of an outboard engine. The fuel is supplied to the injector via a fuel rail 25. A cover 51 provided with a clamp part 56 for clamping the fuel rail 25 is attached detachably to the fuel rail 25 by the clamp part 56 to cover an upper part and a side part of the injector.
Patent JP-H05320310-A (JP)
Title: Resin composition for laminated board
Inventor: NODA MASAYUKI
IPC: C08G59/14
Filed: 1992-05-20
Abstract: PURPOSE:To obtain a resin composition for laminated boards, excellent in heat and moisture resistance and useful for obtaining the laminated boards having high adhesive strength to a metallic foil by blending a polyfunctional epoxy resin prepared by reacting an epoxy resin with a specific compound with a curing agent. CONSTITUTION:The epoxy resin composition for laminated boards is obtained by blending (A) a polyfunctional epoxy resin prepared by reacting (A1) an epoxy resin with (A2) any of bisphenols selected from adducts of phenols with dicyclopentadiene expressed by formula I [R is H, 1-9C alkyl or halogen; n is an integer of 0-15], adducts of phenols with 3a,4,7,7a-tetrahydroindene expressed by formula II and adducts of phenols with 4-vinyl-1-cyclohexene expressed by formula III and (A3) one or more bisphenols selected from bisphenol A, bisphenol F and tetrabromobisphenol A in the presence of a catalyst (e.g. 2-ethyl-4-methylimidazole) with (B) a curing agent (e.g. dicyandiamide).
Patent JP-H0422392-A (JP)
Title: Board aging device for sewing machine cpu board
Inventor: HISATAKE MICHIO
IPC: D05C5/06
Filed: 1990-05-18
Abstract: PURPOSE:To prevent the fracture of a mechanism element and ensure safety by applying the constitution wherein the board aging mode of a sewing machine after completion is not executed, even if a user sets the aforesaid mode in error by means of an operation means DIP SW for selecting the operation mode of CPU. CONSTITUTION:There are provided an operation means DIP SW for selecting the operation mode of CPU, and a judgement means for making judgement as to whether a peripheral device is connected during board aging operation in the manufacture stage of a sewing machine. When the board aging mode is set with the operation of the operation means DIP SW in the completed condition of the sewing machine, the judgement means performs a judging process, using a READY signal from a display device LCD and a speed signal from a speed detection sensor VELOCITY to make the feedback control of a sewing machine motor ZM. The judgement means checks whether there is any READY signal from the display device LCD and, if affirmative, judges that the sewing machine is complete. Furthermore, the judgement means concludes that a mechanism element connected to pulse motors XM and YM will be destroyed, if the board aging process is continued. Subsequently, a message 'Another Error' is indicated on the display device LCD, thereby halting the execution of the program. S1: clear RAM initialize I/O, S2: read out DIP SW code, S3: convert code number to address vector, S4: to each routine $5: diagnostic mode processing, S6: trial sewing mode processing, S7: normal mode processing, S8: any READY signal? S9: display 'Another Error', S10: halt, S11: set timer value (0.2 sec.), S12: drive XM and YM by the predetermined No. of steps (256), S13: reverse rotational direction, S14 : any timer overflow?, A: board aging mode processing.
Patent JP-S6018236-A (JP)
Title: Production of pipe joint
Inventor: WADA TAKEJI
IPC: F16L15/00
Filed: 1983-07-12
Abstract: PURPOSE:To obtain a pipe joint which has a function to prevent loosening and prevents surely leakage of a fluid by mounting, by a shrinkage fit, a plastic inside cylinder having internal screws on the inside circumference into a metallic outside cylinder and fixing the inside and outside cylinders by caulking. CONSTITUTION:A plastic inside cylinder 2 provided with internal screw parts 4, 5 on the inside circumferential surface is mounted, by a shrinkage fit, into an outside cylinder 3 formed of a malleable metal. Both axial ends 7, 8 of the cylinder 3 are then caulked respectively to both axial end faces 9, 10 of the cylinder 2 to fix the cylinder 3 to the cylinder 2, thereby forming a pipe joint 1. Since the diameter of the internal screws 4, 5 provided to the joint 1 is reduced, a relatively large frictional resistance arises between said parts and the external screw part of a pipe to be screwed thereto by which the loosening between the external and internal screws is prevented. The leakage of the fluid in the pipe when external force is exerted to the pipe is surely prevented.
Patent JP-H10319184-A (JP)
Title: Carriage device and carriage method for fuel vessel
Inventor: NAKAGAWA MASANORI
IPC: G21F5/14
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a carriage device and carriage method reducing vibration component transmitted to fuel rods inside a fuel vessel in carrying fuel vessel containing fuel rods of reactors. SOLUTION: When a fuel vessel 1 is placed on a frame 2, an elastic member 5 is assembled in between the fuel vessel 1 and a support member 3 of the frame 2 receiving it to elastically support the fuel vessel 1. By the work of the elastic support, the natural vibration frequency of the fuel vessel 1 is made smaller than the natural vibration frequency of the fuel rods inside the fuel vessel so that the vibration frequency caused in the fuel vessel 1 is lowered and the vibration frequency components in the region close to the natural vibration frequency of the fuel rods becomes small.
Patent JP-S63290762-A (JP)
Title: Character processor
Inventor: YOSHIDA HIROICHI
IPC: G06F17/21
Filed: 1987-05-22
Abstract: PURPOSE:To obtain a character processor capable of easily expressing a character or symbol through synthesizing a plurality of patterns, by utilizing a KANA-KANJI converting function and a learning function. CONSTITUTION:In the case of synthesizing a symbol or character based on a plurality of codes, each of required elements is made to be a second code corresponding to a first code, then the codes are arrayed in a predetermined synthesizing order, and the arrayed codes are stored into a dictionary in a first storage means 2. When the first code is keyed, a first controlling means 4 calls the second code arrayed at the first position, and displays the second code on a display means 6. Simultaneously, a second controlling means 5 calls the second code arrayed at the next position from the dictionary, and inputs the second code into a second storage means. With the first code subsequently inputted through the key input means 1, the first controlling means 4 calls a second synthetic element, and directly displays the element on the display means 6. Simultaneously, the first controlling means 4 calls a third synthetic element arrayed at the next position from the dictionary, and inputs the element into the second storage means 3. Thus, the required component elements are sequentially displayed on the display means 6 according to key-inputs of the first codes, and the character or symbol can be easily formed from a plurality of the synthetic elements.
Patent JP-H0426562-A (JP)
Title: Fiber reinforced ceramic composite material
Inventor: FUNAYAMA TORU
IPC: C04B35/80
Filed: 1990-05-18
Abstract: PURPOSE:To form an inexpensive composite material having high tensile strength and elastic modulus and excellent in heat resistance and wear resistance by reinforcing a ceramic matrix with specific boron-incorporating silicon nitride fiber reinforcement. CONSTITUTION:This composite material is a fiber reinforced ceramic composite in which ceramic matrix is reinforced with inorganic fiber, and the inorganic fiber to be used has a composition which incorporates silicon, nitrogen, and boron as essential components and also incorporates oxygen, carbon, and hydrogen as optional components and in which, as to the proportions of respective elements represented by atomic number ratio, N/Si, B/Si, O/Si, C/Si, and H/Si are regulated to 0.05-2.5, 0.01-3, <=2.0, <=1.5, and <=0.1, respectively. It is preferable that this inorganic fiber is an amorphous substance or an amorphous substance incorporating microcrystalline phase of <=2000Angstrom  crystallite size. Further, it is preferable that, in this inorganic fiber, X-ray small angle scattering intensities at 1 deg. and 5 deg. are 1-20 times of those of air, respectively.
Patent JP-S5829012-A (JP)
Title: Failure display system
Inventor: TANAKA KAZUYA
IPC: H02J13/00
Filed: 1981-08-14
Abstract: PURPOSE:To grasp the career of status of a failure intuitionally, by providing a display switching device and an alarm file for a display displaying failed state of a plant and displaying an alarm message at each input point and a bar graph for alarm duration time. CONSTITUTION:An operation controller 4 inputs various quantities from a plant via an input device 2 and outputs them to the plant via an output device 3 through required operation processing and failure generated in the plant 1 is displayed on a display device 5. In this case, at each generation of a failure in an alarm file 6, an alarm message i.e. input point name, type of alarm, present value, limit value, unit, alarm flag, alarm generating time and alarm end time is set and the types of alarm and alarm duration time at each input point are displayed on the device 5 with a bar graph one by one line. The switching for 1, 2, 4 and 8hr before the present time is possible by operating a display switching device 7 and the display of trend from an arbitrary time can be realized.
Patent JP-2000318089-A (JP)
Title: Outdoor sheet
Inventor: INABA HIDEHIKO
IPC: E04H15/54
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor sheet of novel constitution excellent in weatherability and antistaining properties, generating no ply separation. SOLUTION: A silicone resin coating layer 4 containing photocatalyst particles is formed on the surface of a sheet main body 1 through a primer layer 2 based on an ethyleneimine modified polymer and an intermediate layer 3 based on silicone varnish. The sheet main body pref. comprises soft PVC and the photocatalyst particles pref. comprise titania.
Patent JP-H10258924-A (JP)
Title: Base part excitating vibration conveyer system
Inventor: SLEPPY PAUL I
IPC: B65G27/30
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To minimize the weight and the movement of a base part by setting a force generated by a linear excitating drive equal and inverse to the reaction of a plurality of springs and positioning the gravity center of the base part in a part separated from the first line. SOLUTION: A spring 16 for supporting a trough member 14 on a base part 18 is attached between the trough 14 and the base part 18 at an attachment angle A. A vibration generator 26 is a liner excitating drive, and the drive includes four eccentric weights simultaneously engaged together by a geared belt and generates a linear force or a 'requirement force' F. The force F is arranged along a line L passing through the center of the gravity G of the trough 14. An attachment frame 24 and the base part 18 are connected to each other via an isolator 19 and the reaction, the equivalent force, P1, p2 are applied to the trough 14 and the base part 18 respectively by a spring system.
Patent JP-H05321077-A (JP)
Title: Roughly structured three-dimensional woven fabric and its production
Inventor: KIKUCHI TSUTOMU
IPC: D03D19/00
Filed: 1992-05-20
Abstract: PURPOSE:To provide the roughly structured three-dimensional woven fabric having wide distances between the fibers and the layers of the woven fabric and useful as an intermediate base material for composite members. CONSTITUTION:Gauze warp 2 arranged in response to ground warps 1 and having the substantially same stiffness as that of the ground warps 1 are woven with the groups of the ground warps 1 into a gauze tissue. The ground warps 1 are arranged in each of plural stages, have a high flexural stiffness capable of holding a relatively large curvature in the gauze tissue. At least three wefts 3 are picked into the warps 1,2 so as to cross with the warps 1,2 and nip the warps 1,2 for each gauze tissue, thus producing a layer of woven fabric P. Two layers of the woven fabric P are placed in the mutually faced state in the vertical direction and combined with each other by entangling the second warps 4 with the wefts 3 or the warps 2 or gauze warps 2.
Patent JP-S6019311-A (JP)
Title: Automatic gain controller
Inventor: MOTOJIMA TOSHIHARU
IPC: H03G3/30
Filed: 1983-07-13
Abstract: PURPOSE:To prevent interference to other line by adding a comparator circuit and a switching device so as to eliminate the saturation operation of an amplifier when an automatic gain control loop is unlocked. CONSTITUTION:When the switching device 12 is connected to a fixed bias 11, the gain of an amplifier 3 is to be a gain at the standard. A comparator circuit 10 detects that a detected transmission output becomes a prescribed level or below and changes over the switching device 12 to a fixed bias 11. When the automatic gain control loop is disconnected and the transmission output is stopped, the switching device 12 is changed over to the fixed bias 11 by an output of the comparator circuit 10 immediately and the amplifier 13 is fixed to the standard gain. The amplifier is avoided from being operated at the saturated output level even when the connection is restored. Further, the switching device 12 is realized by an electronic switch and the switching operation is conducted instantly.
Patent JP-S5752386-A (JP)
Title: Semiconductor device
Inventor: SEI MAKIO
IPC: H01L25/07
Filed: 1980-09-16
Abstract: PURPOSE:To reduce stray inductance, by providing a plurality of heat-diffusing substrates on a panel, mounting parts for a rectifier and an inverter on them, and making them for common potential terminals via substrated diodes. CONSTITUTION:Heat-diffusing substrates 102 and 103 are provided via an insulator 101 on a panel 100. A rectifier 130 is composed of diode chips 114, 115, 120, and 121. An inverter 120 is composed of chip capacitors, chip resistors, diode chips, and transistor chips 48 and 94. Diode chips and transistor chips are formed in particular shapes, and the substrates 102 and 103 are made for common potential terminals via diodes. Therefore, connections between elements can be shortened by dividing into positive and negative potential sides. Stray inductance can be kept minimum.
Patent JP-H08294899-A (JP)
Title: Jig for cutting circuit board
Inventor: SUGASE AKIRA
IPC: B26D7/02
Filed: 1995-04-26
Abstract: PURPOSE: To automate the cutting operation and suppress the manufacturing costs of individual circuit boards by furnishing a rotary cutter having the same width as the cutting margin and a jig body having a runoff groove for the rotary cutter, and attracting by suction a collective circuit board to the jig body whose inside is decompressed. CONSTITUTION: To make cutting of a collective circuit board 1, a suction pump 18 is operated, and the inside of a jig body 7 is decompressed through a suction hole 16 formed at one side of the jig body 7, which causes the collective circuit board 1 to be attracted by suction fast to the placing surface 8 through a through hole 14 bored in it 8. After being attracted fast, a plurality of individual circuit boards 2 are cut by a rotary cutter 9 having the same width as the cutting margin 3. Because a runoff groove 10 for the rotary cutter 9 is provided in the placing surface 8 in such a way as mating with the cutting margin 3, the rotary cutter 9 in cutting operation can perform its work certainly without any problem, and a plurality of individual circuit boards 2 can be obtained from one collective circuit board 1 which are free from residues at the side edges.
Patent JP-S6320657-A (JP)
Inventor: KADASUURU SUBURUMANYA NATARAJI
IPC: G06F9/44
Filed: 1987-05-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0421936-A (JP)
Title: Optical head device
Inventor: TSUJIOKA TSUYOSHI
IPC: G11B7/135
Filed: 1990-05-16
Abstract: PURPOSE:To prevent the adverse influence of birefringence even when the birefringence exists by providing an optical means to guide a beam from a light source as a linearly polarized beam so that the light source and a polarizing face can be coincident with the advanced and delayed phase axes of a transparent substrate. CONSTITUTION:A second lambda/4 plate 15 and a Faraday rotor 16 are rotated and controlled in the direction of an optical axis so that the advanced and delayed phase axes of the birefringence of a substrate 12 can be coincident with the beam polarizing face on a tape T. The beam made incident in this way is reflected on the optical tape T and returned back to an optical system 6 and at such a time, the reflected linearly polarized beam is rotated at 45 deg. on the polarizing face by the rotor 16. When the beam returns to the plate 15, the polarizing face is rotated at 90 deg. in comparison with the incident time. Therefore, this beam is transformed to a circularly polarized beam so that the rotational direction can be made opposite to the incident time, and when the beam is transmitted through a lambda/4 plate 10, it is transformed to the linearly polarized beam so that the polarizing face can be orthogonal to that of the incident time. Then, the beam is almost fully reflected by S waves in a polarized beam splitter 8 and made incident to a photoelectric converting element. Thus, the adverse influence caused by the birefringence of the substrate can be prevented.
Patent JP-S63292018-A (JP)
Title: Encoder device
Inventor: KANEOKA SHOJI
IPC: G01D5/244
Filed: 1987-05-25
Abstract: PURPOSE:To enable the accurate count of displacement (rotational angle) of a moving body repeating an inversion, by a method wherein two sets of sensors each generating a pulse in response to the rotation of the body are provided within a space smaller than a half wavelength of the pulse so that a change in signals of the sensors be detected. CONSTITUTION:A sensor 21 for generating a counting pulse and a sensor 22 for detecting the direction of rotation are provided on a rotary plate A, and a space theta1 of disposition between them is set to be smaller than a half wavelength theta2 of the disk A. A detection signal a1 from the sensor 21 is made to pass through a delay circuit 23. An exclusive OR means (EXOR element) 24 receiving a signal (b) from the circuit 23 and the signal a1 as inputs is provided, and a pulse c1 corresponding to the leading and trailing edges of the signal a1 is generated therefrom. Moreover, an EXOR element 25 receiving the signal a1 and a detection signal a2 from the sensor 22 as inputs is provided, and an output of this element is made to be a signal c2 to be counted. When the signals c1 and c2 are inputted as incremental and decremental switching signals to a counter C, an output (e) therefrom is a count value corresponding to a rotational angle. This count value (e) is inputted to a controller E, and thereby the rotation of a motor M is controlled through the intermediary of a motor driving circuit D.
Patent JP-H10322081-A (JP)
Title: Electrostatic interference protective device of video/ audio equipment
Inventor: ISHII HIDESHI
IPC: H05K9/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To prevent a video/audio equipment from being put into an uncontrollable state and troubles from occurring in a video/audio display, by a method wherein the grounding part of a turner and the grounding parts of the electronic circuits of a video/audio system and a record.reproduction system are connected to a first connection point. SOLUTION: A grounding electrode G of a tuner 17 is connected to a first connection terminal 14 provided to the other side 2b of a receiver printed board 2, and the grounding electrodes G of the electronic circuits of a television receiver 12 and a video tape recorder 13 and the grounding electrode G of a television control microcomputer 24 are connected to the first connection terminal 14. On the other hand, the first connection terminal 14 is connected to the negative electrode of an insulated transformer 16, so that the grounding electrode G of the tuner 17 and the grounding electrodes G of the electronic circuits are connected to the negative side of a constant voltage stabilizing circuit 13. By this setup, a current fed from a power supply circuit 19 to the tuner 17 and the electronic circuits is returned to the insulated transformer 16.  Therefore, the microcomputer 24 is restrained from getting out of control to cause such troubles that a television or a radio gets out of control and picture images get disordered.
Patent JP-S5830026-A (JP)
Inventor: KAWASHIMA GIICHI
IPC: H03K17/90
Filed: 1981-08-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5750290-A (JP)
Title: Copying control method for groove on rear side of electron beam welding
Inventor: MATSUDA SHIYOUZOU
IPC: B23K15/00
Filed: 1980-09-12
Abstract: PURPOSE: To control the copying of the groove on the rear side easily and adequately by providing a pair of interposing materials consisting of materials differing from base metals and of mutually different materials to the groove on the rear side of the base metals and detecting the intrinsic X-rays generating from the interposing materials.  
     CONSTITUTION: A pair of interposing materials 5, 6 are set near the groove 2b on the rear side of the groove 2 of base metals 1, and respectively different materials are used for these three. An X-ray detector 7 is disposed on the rear side of the base metals 1, and is so set that the X-rays detected by a slit 8 are sligned in one direction and are conducted to a crystal 9, and that the X-rays genetrating from the material 5 enters a counter tube 10 and the X-rays from the material 6 enters a counter tube 11. When an electron beam A is irradiated from an electron gun 4, it is irradiated to either of the materials 5, 6 when it is not correctly irradiated to the groove 2a, then the X-rays intrinsic to the materials 5, 6 are genetrated and are detected by either of the tubes 10, 11. According to the deflection of the beam A, bases 3 are operated to move the base metals 1, whereby the copying control is accomplished. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5353878-A (JP)
Title: Method of piling up pipes
Inventor: FURUSE TETSUO
IPC: B65G57/18
Filed: 1976-10-22
Abstract: PURPOSE: To provide a method of piling up pipes in parallel and in zigzagged manner, which employes a pipe supporting bed adapted to be held in area contact with pipes at the lowermost stage, so as to minimize deflection of the lowermost pipes due to the load acted thereon by the upper pipes and thus to increase the number of pipe stacking stages. 
     COPYRIGHT: (C)1978,JPO&Japio